MacWarrior clipbucket-v5 up to 5.5.1 Revision 199 upload/upload.php deserialization

Summaryinfo

A vulnerability identified as very critical has been detected in MacWarrior clipbucket-v5 up to 5.5.1 Revision 199. Affected by this vulnerability is an unknown functionality of the file upload/upload.php. The manipulation leads to deserialization. This vulnerability is uniquely identified as CVE-2024-54136. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in MacWarrior clipbucket-v5 up to 5.5.1 Revision 199 and classified as very critical. This issue affects some unknown functionality of the file upload/upload.php. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

ClipBucket V5 provides open source video hosting with PHP. ClipBucket-v5 Version 5.5.1 Revision 199 and below is vulnerable to PHP Deserialization vulnerability. The vulnerability exists in upload/upload.php where the user supplied input via collection get parameter is directly provided to unserialize function. As a result, it is possible for an adversary to inject maliciously crafted PHP serialized object and utilize gadget chains to cause unexpected behaviors of the application. This vulnerability is fixed in 5.5.1 Revision 200.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-54136 since 11/29/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/22/2025).

By approaching the search of inurl:upload/upload.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 5.5.1 Revision 200 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• MacWarrior

Name

• clipbucket-v5

Version

• 5.5.1 Revision 199

Website

• Product: https://github.com/MacWarrior/clipbucket-v5/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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